Rail stent-graft for repairing abdominal aortic aneurysm

摘要

A rail stent-graft with increased longitudinal flexibility and sealing properties that is deployable within a body lumen, such as the aorta, for repairing an aneurysm. The rail stent-graft includes an anchoring assembly for securing the rail stent-graft to a portion of the vessel above a junction with another vessel.